Auto repair authorization form: what to include, e-signatures and state rules
Updated
An auto repair authorization form is the customer's signed permission for your shop to do specific work at an agreed price or pricing basis, with your terms for extra work, storage, payment and the lien. Electronic signatures generally count under the federal ESIGN Act and state e-sign laws, but the required notices differ by state: Florida, California, New York, Maryland and Tennessee each prescribe specific content, and Texas has a repossession notice that needs its own signature.
What a repair authorization is, and what it isn't
A repair authorization is the customer's consent for you to work on their vehicle. It names who is authorizing, which vehicle, what work, at what price or on what basis, and the terms that apply while the car is with you. It is usually signed at drop-off, before any teardown.
It is easy to confuse with three other documents that often travel with it:
- The estimate says what the job should cost. In some states the estimate and the authorization are tied together by law (more below).
- A direction to pay asks the insurer to pay your shop directly. It is about who gets the check, not about permission to repair.
- A designated representative or power of attorney form lets the shop deal with the insurer for the customer. New York forbids combining that form with an estimate, an authorization to repair or an authorization to tow (15 NYCRR 82.18(c)). Elsewhere, ask your attorney whether it belongs on a separate form.
What to include on a repair authorization form
| Clause | What it covers | Watch for |
|---|---|---|
| Customer and signer | Name, phone, email; whether the signer is the owner or the owner's agent | Tow-ins and fleet cars, where the signer may not be the owner |
| Vehicle | Year, make, model, VIN, plate, odometer | A VIN typed from the car, not from memory |
| Scope and price | The work authorized and the agreed amount or pricing basis | Estimate thresholds and disclosures in your state |
| Preliminary estimate and teardown | Hidden damage, teardown cost, what happens if the customer declines | California's teardown estimate rules (16 CCR 3353(c)) |
| Additional work | How supplements are approved and recorded | States that dictate what an oral approval record must show |
| Storage | Daily rate, other fees, when charges start | States that require written notice or a grace period |
| Lien and payment | Payment due at pickup, insurer shortfalls, your lien | Lien notices some states require on the form |
| Replaced parts | Whether the customer wants old parts back or shown | States that require you to ask |
| Personal property and test drives | Items left in the car; permission to drive it | Keep these short and plain |
| E-sign consent | The customer agrees to sign electronically, with a paper option | Separate from the agreement itself |
Are electronic signatures valid for repair authorizations?
Generally, yes. The federal ESIGN Act says a signature, contract or other record in interstate commerce "may not be denied legal effect, validity, or enforceability solely because it is in electronic form" (15 U.S.C. § 7001(a)). An electronic signature can be "an electronic sound, symbol, or process" attached to or logically associated with the record and adopted with intent to sign (§ 7006(5)), so a finger signature on a tablet or phone can qualify when the signer adopts it with intent to sign.
Every state also has its own e-sign law. According to the New York City Bar, every state except New York, plus D.C., Puerto Rico and the U.S. Virgin Islands, has enacted the Uniform Electronic Transactions Act (NYC Bar). New York has its own Electronic Signatures and Records Act, under which an electronic signature "shall have the same validity and effect as the use of a signature affixed by hand" (State Technology Law § 304(2)).
E-sign consent and paper copies
Three details are worth building into your process:
- Nobody has to sign electronically. ESIGN does not require anyone to agree to use or accept electronic records or signatures (§ 7001(b)(2)). Offer paper to anyone who asks.
- UETA needs agreement. Texas's version, for example, "applies only to transactions between parties each of which has agreed to conduct transactions by electronic means" (Tex. Bus. & Com. Code § 322.005(b)). A short consent the customer accepts before signing is the simplest proof.
- Consumer disclosures apply when a law requires something in writing. If a statute requires you to give the customer information in writing, ESIGN's § 7001(c) adds conditions for doing it electronically: affirmative consent, a statement of the right to a paper copy and to withdraw consent, and the hardware and software needed to open the record.
How state rules for repair authorizations vary
Some states have a full repair act, some regulate only part of the form, and some have none. A few examples from our research:
| State | What the law asks for | Citation |
|---|---|---|
| California | No work and no charges before the customer authorizes. Extra charges need consent obtained after you find the estimate is insufficient and before the work; written consent can come by email or fax. Oral approval must be recorded with date, time, name, the number called, the added parts and labor and the total. BAR's Write It Right guide (updated January 2026) covers electronic authorization. | Bus. & Prof. Code § 9884.9; BAR Write It Right |
| Florida | A written estimate when work will exceed $150, with a separate, boxed estimate-option disclosure the customer checks and signs. The bill may not exceed the estimate by more than the greater of $10 or 10 percent, capped at $50, without approval. The estimate states the daily storage charge. | Fla. Stat. § 559.905; § 559.909 |
| New York | No service without a work order. An oral work order is noted on the invoice with the date, time, manner and who authorized it. A written estimate on request, and no charge beyond it without consent. Storage only after written notice. | 15 NYCRR 82.5, 82.8 |
| Maryland | Before work starts, give the customer a copy of the authorization listing their rights under the heading "Customer's Rights," immediately before the signature and physically separated from other terms. The form must also carry the "Manufacturer Special Policy Adjustment Programs" notice and a statement on the shop's responsibility for damage (§ 14-1008(d), (e)). | Md. Com. Law § 14-1008 |
| Tennessee | A "Consumer's Rights" block immediately before the signature, physically separated from other terms. Failing to comply abrogates the shop's lien rights. | Tenn. Code § 66-19-104 |
| Texas | We found no general repair act. To repossess a car released on a stopped or dishonored payment, the customer must have signed a repossession notice, either as a separate document or printed conspicuously on the contract with its own signature line. | Tex. Prop. Code § 70.001(c); see our Texas guide |
Placement matters as much as wording. In Maryland and Tennessee, a rights block in the middle of the page is not enough. If you run shops in more than one state, keep a separate published form per state rather than one form with every state's notices.
Initials, signature and typed name: why use all three
- Initials on the clauses that customers dispute most (storage fees, teardown, payment if insurance pays less) show they saw that clause, not just the last page.
- A signature shows assent to the whole agreement. Where a statute wants a separate signature, like the Texas repossession notice, give that clause its own.
- A typed name makes the signer legible on the record and in any later lien notice, when a finger scrawl isn't.
Proving what the customer signed
Disputes rarely turn on whether a signature exists. They turn on what the customer saw when they signed. Under UETA, a signature is attributable to a person if it was their act, which can be shown "in any manner," including the efficacy of a security procedure (Tex. Bus. & Com. Code § 322.009(a)). California requires the documents used to get a customer's authorization, including emails and texts, to be uniquely identified and kept as part of the same transaction (16 CCR § 3353.1(e), summarized in BAR's Write It Right). New York requires shops to keep estimates, work orders and invoices for two years (15 NYCRR 82.9).
What that means for your records:
- Freeze each version. When you change your form, publish a new version and keep the old one. A customer from March signed March's text.
- Fingerprint it. A SHA-256 hash is a short code computed from the exact text; change one character and the code changes. Store the code with each signature.
- Record the context. Time, IP address, device, and the job or repair order it belongs to.
- Keep a flat copy. A PDF of the signed form, saved with the job and available to the customer.
Repair authorization checklist
- Your legal business name, address and any state registration number your state requires.
- Signer, owner or agent, and contact details.
- Vehicle with VIN, plate and odometer.
- Work authorized and price or pricing basis.
- How additional work is approved and recorded.
- Storage rate and start date.
- Payment terms, insurer shortfalls and your lien.
- Your state's required notices and customer choices, in the required place.
- E-sign consent with a paper option.
- A copy for the customer and a versioned copy for you.
IntakeBay's starter templates
IntakeBay has starter repair authorizations for all 50 states and D.C., researched against each state's statutes and regulations, with that state's required notices and customer choices. Customers initial the clauses you mark, sign with a finger and type their name. Every published version is numbered and SHA-256 fingerprinted, and the signed PDF is saved with the time, IP address and device. The templates are a starting point, not a compliance guarantee: edit them and have your attorney review them before you publish. See how it fits into check-in, signing for tow-ins, or how it compares with paper forms.
This is general information, not legal advice. Have your attorney review your forms.
Questions
Is a signature on a tablet or a texted link legally valid?
Generally yes. ESIGN and state e-sign laws treat an electronic signature like a handwritten one, and a finger signature on a screen counts. Record the customer's consent to sign electronically and keep proof of what they signed.
Do I need a different authorization form for each state?
If you have shops in more than one state, yes. Required notices, their placement and estimate rules differ, and a notice one state requires can be wrong or confusing in another.
Should the customer get a copy of the signed authorization?
Yes. Maryland requires a copy before work starts, New York requires a copy of a written work order the shop prepares, and a copy prevents arguments in every state. A PDF by text or email works if the customer agreed to electronic records.
What if the repair costs more than the estimate after teardown?
Stop and get the customer's approval before doing the added work, then record who approved, when, how and for how much. Some states, including Florida and Maryland, set a percentage above which approval is required.
Can I use a free authorization form template?
You can start from one, but generic templates rarely include state-specific notices or their required placement. Compare it with your state's statute and have your attorney review it.
Sources
- 15 U.S.C. § 7001, General rule of validity (ESIGN Act), Cornell Legal Information Institute (mirror) (accessed )
- 15 U.S.C. § 7006, Definitions (ESIGN Act), Cornell Legal Information Institute (mirror) (accessed )
- Why New York must modernize its electronic transactions law: UETA and ESRA, New York City Bar Association (secondary) (accessed )
- N.Y. State Technology Law § 304 (Electronic Signatures and Records Act), newyork.public.law (mirror) (accessed )
- Tex. Bus. & Com. Code § 322.005, Use of electronic records and signatures, texas.public.law (mirror) (accessed )
- Tex. Bus. & Com. Code § 322.009, Attribution of electronic record and signature, texas.public.law (mirror) (accessed )
- Cal. Bus. & Prof. Code § 9884.9, Written estimate; consent to additional charges, FindLaw (mirror) (accessed )
- Cal. Code Regs. tit. 16, § 3353, Estimates and authorization, Cornell Legal Information Institute (mirror) (accessed )
- Write It Right: documentation and authorization requirements for automotive repair dealers (updated January 2026), California Bureau of Automotive Repair (accessed )
- Fla. Stat. § 559.905, Written repair estimate, Florida Legislature (accessed )
- Fla. Stat. § 559.909, Charges above the estimate, Florida Legislature (accessed )
- 15 NYCRR Part 82, Motor vehicle repair shops (DMV booklet CR-82), New York State Department of Motor Vehicles (accessed )
- Md. Code, Com. Law § 14-1008, Repair authorization form, Maryland General Assembly (accessed )
- Tenn. Code Ann. § 66-19-104, Consumer's rights, FindLaw (mirror) (accessed )
- Tex. Prop. Code § 70.001, Worker's lien, texas.public.law (mirror) (accessed )